The FBI extensively monitored the Occupy Wall Street movement around the United States, using counterterrorism agents and other resources, according to recently released FBI internal documents.

The heavily redacted documents indicate that FBI counterterrorism agents were in close communication with law enforcement agencies, businesses, universities and other organizations across the country about the Occupy Wall Street movement, even before Occupy Wall Street set up a camp in New York's Zuccotti Park in September 2011.

In August 2011 the FBI informed New York Stock Exchange officials of a "planned Anarchist protest titled Occupy Wall Street" scheduled for September 17, 2011. The FBI also notified several New York businesses of the impending protests, according to the documents.